Joshua Jackson showed support for Diane Kruger when he attended the premiere of her new film, The Host, in LA last night. Diane wore a sheer black dress by Thakoon and Jimmy Choo shoes as she posed on the red carpet with Joshua and later met up with costars Saoirse Ronan and Max Irons. The movie, which hits theaters on March 29, is based on the novel of the same name by Twilight creator Stephenie Meyer. Diane has been doing quite a bit of press for her new flick, including covering the latest issue of Flare magazine and attending a Host book signing last weekend. She showed midriff in a Carven top at the literary event after going casual in pink pants for errands. Diane's style has garnered plenty of fans, including Brad Goreski, who recently confessed that she's his "style crush."